Citation
Yap T. C., . (1983) Genetic studies and improvement of long bean in Malaysia Vigna sesquipedalis. [Proceedings Paper]
Abstract
The results indicated that: 1 substantial amounts of genetic variability existed in the cultivars observed; 2 heterosis was mainly expressed in pod yield; 3 additive gene action played a relatively more important role in controlling most of the agronomic characters compared to non-additive gene action; 4 heritability for pod length was high and that for pod yield and seed protein content was low; 5 of the three methods used for developing high yielding lines the average selection index was found to be more effective compared to visual pedigree and bulk population methods; and 6 Lines 12 13 18 20 and 30 were quite promising in the regional trials and among them Line 30 being above average stability gave the highest yield
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Abstract
The results indicated that: 1 substantial amounts of genetic variability existed in the cultivars observed; 2 heterosis was mainly expressed in pod yield; 3 additive gene action played a relatively more important role in controlling most of the agronomic characters compared to non-additive gene action; 4 heritability for pod length was high and that for pod yield and seed protein content was low; 5 of the three methods used for developing high yielding lines the average selection index was found to be more effective compared to visual pedigree and bulk population methods; and 6 Lines 12 13 18 20 and 30 were quite promising in the regional trials and among them Line 30 being above average stability gave the highest yield
Additional Metadata
| Item Type: | Proceedings Paper |
|---|---|
| Additional Information: | 7 tables; 7 ref. Summary En |
| AGROVOC Term: | VIGNA UNGUICULATA |
| AGROVOC Term: | CULTIVARES |
| AGROVOC Term: | GENETICA |
| AGROVOC Term: | MALASIA/ VIGOR HIBRIDO |
| AGROVOC Term: | CARACTERISTICAS AGRONOMICAS |
| AGROVOC Term: | HEREDABILIDAD |
| AGROVOC Term: | SELECCION |
| AGROVOC Term: | RENDIMIENTO |
| Geographical Term: | MALAYSIA |
| Depositing User: | Ms. Norfaezah Khomsan |
| Last Modified: | 24 Apr 2025 05:25 |
| URI: | http://webagris.upm.edu.my/id/eprint/14071 |
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